McVitie Weston valve collection, BTH valve, type B

Made:: 1925

maker:: British Thomson-Houston Company Limited

BTH valve, type B, marked 18685, pinch marked 53

This image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print

Buy

License this image for commercial use at Science and Society Picture Library

License

BTH valve, type B, marked 18685, pinch marked 53
Science Museum Group
© The Board of Trustees of the Science Museum

BTH valve, type B, marked 18685, pinch marked 53, (RMW/J13B - McVitie Weston number), by British Thomson-Houston Company Limited.-1925

Details

Category:: Electronic Components

Object Number:: 1972-141/1244

type:: valve

credit:: STC plc

Cite this page

Rights

We encourage the use and reuse of our collection data.

Data in the title, made, maker and details fields are released under Creative Commons Zero . Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence

Using our data

Download

Download catalogue entry as json

Download manifest IIIF

Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.

McVitie Weston valve collection, BTH valve, type B

Details

Related Objects

One of Fleming's first thermionic diode valves, 1889

Submarine repeater valve, 1950-1960

RCA 955 Acorn UFH triode vale (McVitie Weston valve collection), 1935

E.S.75 wireless valve, 1883-1930

Ostar-Ganz general-purpose triode valve (McVitie Weston valve collection) 1906-1972

Mullard EF9 VM RF pentode valve (McVitie Weston valve collection), 1939